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25 //
26 // G4VTransitionRadiation -- header file
27 //
28 // Generic process of transition radiation
29 //
30 // History:
31 // 29.02.04, V.Ivanchenko created
32 // 28.07.05, P.Gumplinger add G4ProcessType to constructor
33
34 #ifndef G4VTransitionRadiation_h
35 #define G4VTransitionRadiation_h
36
37 #include "globals.hh"
38 #include "G4ForceCondition.hh"
39 #include "G4ParticleDefinition.hh"
40 #include "G4Region.hh"
41 #include "G4Step.hh"
42 #include "G4Track.hh"
43 #include "G4VDiscreteProcess.hh"
44 #include "G4VParticleChange.hh"
45
46 #include <vector>
47
48 class G4LossTableManager;
49 class G4Material;
50 class G4VTRModel;
51
52 class G4VTransitionRadiation : public G4VDiscreteProcess
53 {
54 public:
55 // Constructors
56 explicit G4VTransitionRadiation(const G4String& processName = "TR",
57 G4ProcessType type = fElectromagnetic);
58
59 // Destructor
60 virtual ~G4VTransitionRadiation();
61
62 virtual G4bool IsApplicable(
63 const G4ParticleDefinition& aParticleType) override;
64
65 void ProcessDescription(std::ostream&) const override;
66 void DumpInfo() const override { ProcessDescription(G4cout); };
67
68 virtual G4double GetMeanFreePath(const G4Track& track, G4double,
69 G4ForceCondition* condition) override;
70
71 virtual G4VParticleChange* PostStepDoIt(const G4Track& track,
72 const G4Step& step) override;
73
74 void SetRegion(const G4Region* reg);
75
76 void SetModel(G4VTRModel* m);
77
78 void Clear();
79
80 // hide assignment operator
81 G4VTransitionRadiation& operator=(const G4VTransitionRadiation& right) =
82 delete;
83 G4VTransitionRadiation(const G4VTransitionRadiation&) = delete;
84
85 private:
86 G4LossTableManager* theManager;
87 const G4Region* region;
88 G4VTRModel* model;
89
90 std::vector<const G4Material*> materials;
91 std::vector<G4double> steps;
92 std::vector<G4ThreeVector> normals;
93
94 G4ThreeVector startingPosition;
95 G4ThreeVector startingDirection;
96
97 G4double gammaMin;
98 G4double cosDThetaMax;
99
100 G4int nSteps;
101 };
102
103 #endif // G4VTransitionRadiation_h
104